The wireless contact device realizes the wireless contact between the chief referee and the side referee, simplifies the complexity of the signal transmitter and saves the battery and cost.

本发明可以实现足球主裁判与边线裁判的无线联络，简化了信号发射机的复杂度，省去了电池，节省成本。

youdao

In my role as the Chief of Staff, that role often is a referee.

作为办公厅主任，我会经常扮演仲裁的角色。

youdao

Age should not be the chief consideration in choosing a football referee.;

在选择足球裁判时不应该 把年龄作为首要的考虑 因素.

youdao

But in my role as the Chief of Staff, that role often is a referee.

但是作为办公厅主任，会经常扮演仲裁的角色。

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Paramor, the chief referee for the European Tour, said that when they reached the 16th green, Woods and Harrington were 17 minutes behind schedule.

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John Paramor, the chief referee for the European Tour, said he warned Guan as the group walked to the 17th tee that he needed to speed it up.

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But that was later over-ruled by chief referee John Paramor.

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